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PubMed1976

Liver function tests and electrophoretic pattern of serum protein in hepatic amoebiasis.

The liver function tests and the electrophoretic pattern of serum protein in a series of 11 patients admitted to Bernhard Nocht Institut with hepatic amoebiasis were reviewed. A constant pattern of hypoalbuminaemia and elevated alpha2 globulins were demonstrated in all patients. LDH enzyme levels were raised in all cases admitted with amoebic liver abscess. The pathogenesis of these disturbances was discussed.

Adult↗
PubMed2004

The pattern and significance of abnormal liver function tests in community-acquired pneumonia.

BACKGROUND: The pattern of liver function tests (LFTs) in community-acquired pneumonia has not been investigated in detail. Although abnormal tests are thought to be more frequent in patients with atypical pneumonia, the prognostic value of LFTs have not been clearly established. METHODS: We assessed 96 consecutive patients admitted to one hospital with a chest infection over a period of 6 weeks. The infection was classified as bronchitis or lobar pneumonia on clinical and radiological criteria. The site and severity of the infection were assessed and correlated with LFTs and standard British Thoracic Society prognostic criteria. Mortality and length of stay in survivors were used as major outcome measures. RESULTS: There were 17 deaths (18%) overall and patients with abnormal LFTs were significantly more likely to die than those with normal tests (25% vs. 5%; p=0.026). Length of stay was significantly longer in survivors with abnormal liver function than in those with normal tests (9.7 vs. 5.8 days; p=0.006). A low albumin was the most useful predictor of poor outcome and carried a relative risk of dying of 1.8, comparable to the predictive value of tachypnoea. ALT was increased threefold in those succumbing to their disease, but alkaline phosphatase levels were not predictive of outcome and an increase in gamma GT appeared to be protective. CONCLUSIONS: Abnormal LFTs are common in community-acquired pneumonia and are of prognostic value. Patients with a low albumin or raised ALT are significantly more likely to die from their disease or to stay in hospital for a prolonged period. However, other LFTs are of less value in predicting prognosis.

Journal Article↗
PubMed1992

Value of ultrasound and liver function tests in determining the need for endoscopic retrograde cholangiopancreatography in unexplained abdominal pain.

The value of serum liver function tests and abdominal ultrasound as screening tests of the need for endoscopic retrograde cholangiopancreatography (ERCP) was determined in patients with unexplained abdominal pain without associated jaundice. In 1989 and 1990 1005 ERCPs were undertaken, of which 138 (14%) were for this indication. The duct or ducts of interest were delineated by ERCP in 95% of patients. The lesions found were bile duct stones in 10 patients, chronic pancreatitis in five, pancreatic carcinoma in one, peptic ulcer or duodenitis in four. A satisfactory ultrasound examination had been performed in 94% of patients. For chronic pancreatitis, its sensitivity was 60% and specificity 95%. For choledocholithiasis, the ultrasonic detection of duct dilatation or stones had a sensitivity of 90% and specificity of 86%. Of the liver function tests, the alkaline phosphatase was more sensitive (67%) than the transaminases (44%) in indicating the presence of bile duct stones and had a high specificity (95%). None of the 10 patients with duct stones had normal ultrasound and normal alkaline phosphatase. Thus it was found that demonstration of a normal common bile duct by abdominal ultrasound and normal serum alkaline phosphatase together have 100% specificity in excluding bile duct stones. Using such knowledge over the two year period of this study would have spared 36 patients the need for ERCP.

Abdominal Pain↗
PubMed1979

[Bile acid concentration in serum after a test meal in hepatobiliary diseases. A comparison with quantitative liver function tests].

The concentration of bile acids in serum was measured by an enzymatic-fluorometric method under fasting conditions and 2 hours after a standardized meal in 26 patients with chronic liver disease (chronic hepatitis, liver cirrhosis, primary biliary cirrhosis) and compared with other tests of liver function. Postprandial bile acids and transaminases were false negative in only 12% and are thus the most sensitive tests after the BSP-retention test (3% false negative results). In comparison, fasting bile acids proved to be a relatively insensitive screening test for liver disease (38% false negative results). Postprandial bile acids were more closely correlated with BSP retention and BSP disappearance rate constant (Ki) than fasting bile acids. In view of these findings postprandial serum bile acid concentrations should be preferred to fasting bile acid concentrations in screening for liver disease and monitoring liver function.

Adult↗
PubMed1989

A study of incidence of Australia antigen and derangements in liver function tests in leprosy.

The present study was conducted in 50 patients of various subtypes of leprosy (Lepromatous, Tuberculoid, Borderline borderline) and 25 healthy control, for detection of Australia antigen and various liver function tests (serum protein, cholesterol, alkaline phosphates, SGOT, SGPT, bilirubin and liver biopsy) to see incidence of Australia Antigen and derangement in liver function. It was concluded that incidence of Australia antigen in study and control group was zero. Total serum protein and serum globulin was increased in lepromatous leprosy. A/G ratio was reversed in 34.3% and 50% in lepromatous and tuberculoid leprosy respectively. Granulomatous hepatitis was seen in 66.66% and 50% cases of lepromatous and tuberculoid leprosy respectively. No relationships was established between hepatic lesion, Australia antigen and liver function test.

Adolescent↗
PubMed2003

[Two cases of systemic amyloidosis presenting with abnormalities in liver function tests].

Systemic amyloidosis results from the deposition of insoluble, fibrous amyloid proteins. It occurs mainly in the extracellular spaces of multiple organs and tissues including the kidney, heart, and liver. Although amyloid deposition in the liver is common in patients with systemic amyloidosis, clinically apparent liver disease is relatively rare. Indeed, most patients with systemic amyloidosis manifest only minimal to moderate hepatomegaly and trivial abnormalities in liver function tests. Recently, we experienced two cases of patients who presented with abnormalities in liver function tests and hepatomegaly as manifestations of systemic amyloidosis. We report these cases with a review of the relevant literatures.

Adult↗
PubMed1995

A prospective evaluation of changes in neuropsychological and liver function tests following transjugular intrahepatic portosystemic stent-shunt.

BACKGROUND/AIMS: This study was designed to assess changes in: (a) neuropsychological tests, measures of memory, quality of life and scores for anxiety and depression; (b) liver function tests; and (c) the relationship between these following transjugular intrahepatic portosystemic stent-shunt. METHODS: Twenty-nine patients undergoing transjugular intrahepatic portosystemic stent-shunt for recurrent variceal haemorrhage, 12 matched patients with cirrhosis and variceal haemorrhage managed with variceal band ligation and 16 normal controls were studied. Patients in any of the groups who were clinically encephalopathic were excluded from the study. Serial changes in the conventional liver function tests and Indocyanine green clearance, and psychometric function (Hospital Anxiety Depression Scale, Rivermead Behavioral Memory Test, Quality of Life and the memory and reaction sub-tests of the Cambridge Automated Neuropsychological Test Assessment Battery) were measured prior to and 1, 3, 9 and 15 months following transjugular intrahepatic porto-systemic stent-shunt. RESULTS: Over a mean follow up of 9.1 months in the transjugular intrahepatic portosystemic stent-shunt group (range 3-28), one patient (3%) developed clinically detectable encephalopathy. Sixty-seven percent of patients with cirrhosis showed evidence of subclinical encephalopathy as compared with the control population. Significant deterioration occurred in the reaction sub-tests of the Cambridge Automated Neuropsychological Test Assessment Battery in patients, both in the transjugular intrahepatic portosystemic stent-shunt group and the controls with cirrhosis, during follow up. Transjugular intrahepatic portosystemic stent-shunt was followed by significant deterioration in levels of anxiety and psychological component of the quality of life. The Rivermead Behavioural Memory Test and the memory sub-test of the Cambridge Automated Neuropsychological Test Assessment Battery did, however, improve significantly at 1 and 15 months after transjugular intrahepatic portosystemic stent-shunt, respectively. Serum alanine aminotransferase, bilirubin and indocyanine green clearance deteriorated significantly following transjugular intrahepatic portosystemic stent-shunt (p <0.001, p <0.001 and p <0.0001, respectively). Significant correlation was observed between changes in the indocyanine green clearance and changes in the complex and simple reaction time subtests of the Cambridge Automated Neuropsychological Test Assessment Battery (r = 0.6 and r = 0.66, respectively). CONCLUSIONS: The results of this study showed that about 67% of patients with cirrhosis were subclinically encephalopathic and that temporary deterioration occurred in the Cambridge Automated Neuropsychological Test Assessment Battery during follow up, both in patients having transjugular intrahepatic portosystemic stent-shunt and in the controls with cirrhosis. These parallel the changes in the liver function tests and indocyanine green clearance. Temporary deterioration was also observed in the Quality of Life and Hospital Anxiety Depression Scale in the transjugular intrahepatic portosystemic stent-shunt group, although the measures of memory improved. Further studies should address the biochemical mechanisms of these changes and the role of prophylactic measures.

Adult↗